package work.sby.web;


import work.sby.pojo.Brand;
import work.sby.service.BrandService;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.util.List;

@WebServlet("/selectAllServlet")
public class SelectAllServlet extends HttpServlet {
    private BrandService service =new BrandService();
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {


        //1.调用Brandservice

        List<Brand> brands = service.selectAll();
        //2.将list存入request域中
        request.setAttribute("brands",brands);
        //3.转发到页面
        request.getRequestDispatcher("/brand.jsp").forward(request,response);

    }
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        doGet(request, response);
    }
}
